Perfect Power Pairing: Super DutyÂ® Trucks and Power StrokeÂ® Diesels. Super Duty truck owners have made the Power StrokeÂ® the best-selling diesel engine in America. Nearly three out of four Super Duty owners demand the Power StrokeÂ® option when ordering their new trucks.
on July 31, 2010 at 6:00 AM. Associated PressPowdery mildew is a common fungus disease on many types of plants, including peonies like the ones above. Dear Carol: For the past two years, my peonies have gotten white spots on the leaves. This happens after they have finished blooming.
Addition of a non-ionic surfactant in sprays resulted in phytotoxicity, visible as a ring spot or faded brown patch on leaves. Tank mixing of copper hydroxide with other fungicides also increased phytotoxicity and did not improve disease control or leaf condition.Benomyl and propiconazole treatments were among the best in improving overall tree appearance..everal fungicides and chemical combinations were sprayed on southern magnolia trees to improve leaf condition and tree appearance.